So I am remotely setting up a site (I'm in WA the site is in IL), we have 4 phones in total.  2 have sidecars.  I can't get the 8851 to detect the sidecars.  they are the 8800-audio models.  The phones have the attendant set to be 8800-audio.  I am p...

We migrated from our Mitel setup to webex calling, through our lumen account.  However no one from lumen has been able to figure out why the option is greyed out on our windows installs?  It says "Contact your administrator to enable this option".  I...